2 (金)	07:32	01:49	21:13	14:28
	115cm	57cm	97cm	14cm
中潮 出 05:27 入 17:59 出 23:09 入 08:37 潮干狩り ◎ 12:40～16:19

鳥島（東京）2021年04月2日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
4/2 00:00	68.8	↓-2.1
4/2 00:10	66.8	↓-2.0
4/2 00:20	64.9	↓-1.9
4/2 00:30	63.2	↓-1.7
4/2 00:40	61.6	↓-1.6
4/2 00:50	60.3	↓-1.3
4/2 01:00	59.1	↓-1.2
4/2 01:10	58.2	↓-0.9
4/2 01:20	57.4	↓-0.8
4/2 01:30	56.9	↓-0.5
4/2 01:40	56.6	↓-0.3	干潮
4/2 01:50	56.5	↓-0.1
4/2 02:00	56.7	↑0.2
4/2 02:10	57.1	↑0.4
4/2 02:20	57.7	↑0.6
4/2 02:30	58.6	↑0.9
4/2 02:40	59.7	↑1.1
4/2 02:50	60.9	↑1.2
4/2 03:00	62.4	↑1.5
4/2 03:10	64.1	↑1.7
4/2 03:20	66.0	↑1.9
4/2 03:30	68.0	↑2.0
4/2 03:40	70.1	↑2.1
4/2 03:50	72.4	↑2.3
4/2 04:00	74.8	↑2.4
4/2 04:10	77.3	↑2.5
4/2 04:20	79.9	↑2.6
4/2 04:30	82.5	↑2.6
4/2 04:40	85.2	↑2.7
4/2 04:50	87.8	↑2.6
4/2 05:00	90.5	↑2.7
4/2 05:10	93.1	↑2.6
4/2 05:20	95.6	↑2.5
4/2 05:30	98.1	↑2.5
4/2 05:40	100.5	↑2.4
4/2 05:50	102.8	↑2.3
4/2 06:00	104.9	↑2.1
4/2 06:10	106.8	↑1.9
4/2 06:20	108.6	↑1.8
4/2 06:30	110.2	↑1.6
4/2 06:40	111.6	↑1.4
4/2 06:50	112.8	↑1.2
4/2 07:00	113.7	↑0.9
4/2 07:10	114.4	↑0.7
4/2 07:20	114.8	↑0.4
4/2 07:30	115.0	↑0.2	満潮
4/2 07:40	114.9	↓-0.1
4/2 07:50	114.5	↓-0.4
4/2 08:00	113.8	↓-0.7
4/2 08:10	112.9	↓-0.9
4/2 08:20	111.7	↓-1.2
4/2 08:30	110.3	↓-1.4
4/2 08:40	108.6	↓-1.7
4/2 08:50	106.6	↓-2.0
4/2 09:00	104.4	↓-2.2
4/2 09:10	101.9	↓-2.5
4/2 09:20	99.3	↓-2.6
4/2 09:30	96.4	↓-2.9
4/2 09:40	93.4	↓-3.0
4/2 09:50	90.1	↓-3.3
4/2 10:00	86.7	↓-3.4
4/2 10:10	83.2	↓-3.5
4/2 10:20	79.6	↓-3.6
4/2 10:30	75.9	↓-3.7
4/2 10:40	72.1	↓-3.8
4/2 10:50	68.2	↓-3.9	最大潮位差
4/2 11:00	64.4	↓-3.8
4/2 11:10	60.5	↓-3.9	最大潮位差
4/2 11:20	56.6	↓-3.9	最大潮位差
4/2 11:30	52.8	↓-3.8
4/2 11:40	49.1	↓-3.7
4/2 11:50	45.5	↓-3.6
4/2 12:00	41.9	↓-3.6
4/2 12:10	38.5	↓-3.4
4/2 12:20	35.3	↓-3.2
4/2 12:30	32.2	↓-3.1
4/2 12:40	29.3	↓-2.9
4/2 12:50	26.6	↓-2.7
4/2 13:00	24.1	↓-2.5
4/2 13:10	21.9	↓-2.2
4/2 13:20	19.9	↓-2.0
4/2 13:30	18.2	↓-1.7
4/2 13:40	16.7	↓-1.5
4/2 13:50	15.5	↓-1.2
4/2 14:00	14.6	↓-0.9
4/2 14:10	14.0	↓-0.6
4/2 14:20	13.7	↓-0.3	干潮
4/2 14:30	13.6	↓-0.1
4/2 14:40	13.8	↑0.2
4/2 14:50	14.4	↑0.6
4/2 15:00	15.1	↑0.7
4/2 15:10	16.2	↑1.1
4/2 15:20	17.5	↑1.3
4/2 15:30	19.0	↑1.5
4/2 15:40	20.8	↑1.8
4/2 15:50	22.8	↑2.0
4/2 16:00	25.0	↑2.2
4/2 16:10	27.4	↑2.4
4/2 16:20	30.0	↑2.6
4/2 16:30	32.7	↑2.7
4/2 16:40	35.6	↑2.9
4/2 16:50	38.6	↑3.0
4/2 17:00	41.7	↑3.1
4/2 17:10	44.8	↑3.1
4/2 17:20	48.0	↑3.2
4/2 17:30	51.3	↑3.3
4/2 17:40	54.5	↑3.2
4/2 17:50	57.8	↑3.3
4/2 18:00	61.0	↑3.2
4/2 18:10	64.1	↑3.1
4/2 18:20	67.2	↑3.1
4/2 18:30	70.2	↑3.0
4/2 18:40	73.2	↑3.0
4/2 18:50	76.0	↑2.8
4/2 19:00	78.6	↑2.6
4/2 19:10	81.1	↑2.5
4/2 19:20	83.5	↑2.4
4/2 19:30	85.6	↑2.1
4/2 19:40	87.6	↑2.0
4/2 19:50	89.4	↑1.8
4/2 20:00	91.0	↑1.6
4/2 20:10	92.4	↑1.4
4/2 20:20	93.6	↑1.2
4/2 20:30	94.5	↑0.9
4/2 20:40	95.3	↑0.8
4/2 20:50	95.8	↑0.5
4/2 21:00	96.2	↑0.4
4/2 21:10	96.3	↑0.1	満潮
4/2 21:20	96.2	↓-0.1
4/2 21:30	96.0	↓-0.2
4/2 21:40	95.5	↓-0.5
4/2 21:50	94.9	↓-0.6
4/2 22:00	94.1	↓-0.8
4/2 22:10	93.2	↓-0.9
4/2 22:20	92.2	↓-1.0
4/2 22:30	91.0	↓-1.2
4/2 22:40	89.7	↓-1.3
4/2 22:50	88.3	↓-1.4
4/2 23:00	86.9	↓-1.4
4/2 23:10	85.4	↓-1.5
4/2 23:20	83.8	↓-1.6
4/2 23:30	82.2	↓-1.6
4/2 23:40	80.7	↓-1.5
4/2 23:50	79.1	↓-1.6